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-rw-r--r--drivers/ps3/ps3stor_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ps3/ps3stor_lib.c b/drivers/ps3/ps3stor_lib.c
index 333ba83006e4..a12a1ad9b5fe 100644
--- a/drivers/ps3/ps3stor_lib.c
+++ b/drivers/ps3/ps3stor_lib.c
@@ -189,7 +189,7 @@ int ps3stor_setup(struct ps3_storage_device *dev, irq_handler_t handler)
dev->bounce_lpar = ps3_mm_phys_to_lpar(__pa(dev->bounce_buf));
dev->bounce_dma = dma_map_single(&dev->sbd.core, dev->bounce_buf,
dev->bounce_size, DMA_BIDIRECTIONAL);
- if (!dev->bounce_dma) {
+ if (dma_mapping_error(&dev->sbd.core, dev->bounce_dma)) {
dev_err(&dev->sbd.core, "%s:%u: map DMA region failed\n",
__func__, __LINE__);
error = -ENODEV;